Hey man,
I became a GM owner a week ago after buying a 2014 Silverado and AP seems to be a priority for me. After a week of ownership and research I have been led to this forum and thread. I used to build Hondas back in the day so I have been out of the forum game for awhile.
That being said, I read 40 pages of this thread which started YEARS ago before I gave up and skipped to the end.
First off, damn man, you have been at this for awhile now which seems about right as (correct me if I am wrong) this is your way of life now? Programming and R+D mostly it looks like?
I guess I will start asking questions now. I have factory nav, Bose system and XM, so I am inclined to believe I am running the IO6 with a no good HMI and radio module. Am I on the right track?
I am having difficulty tracking down an HMI with nav and am kind of lost as where the Bose system comes into play. End result goal here is to retain all of the factory features. I am aware I need the big 3 pieces (HMI, Radio, USB), but I cannot for the life of me find an HMI that has anything to do with the Bose system.
What did I skip over in the remaining 41 pages I did not read? haha
Thanks in advance! You are doing some really cool stuff in this thread.